LDY型电动单粱起重机依据JB／T1306-2008标准及国家质检总局[2007]375号文的相关要求所设计制造，适用于小型铸造车间吊运融熔金属和搬运物料及台模使用。
本系列产品起重量为1～10t，跨度为7.5～31.5m，工作级别为A6级。
主要特点：
1.本系列产品主、端梁结构采用LDA型电动单粱起重机箱型主梁及端梁结构形式。
2.起升机构匹配单速或双速升降的冶金专用钢丝绳电动葫芦。其特点是升降具有双制动、双限位和超载保护功能，起升机构工作级别不小于M6级。
3.大车运行机构采用具有缓起、制动功能的电动机。操纵本产品要求远离热辐射源，一般采用遥控操纵，如果采用地面手把按钮操纵，手把按钮要设置单独滑道。
LDY electric single-girder crane, complying with JB/T1306-2008 standards and relevant requirements of the AQSIQ[2007]375．can be used to hoist and convey molten metal and assemble modules in small-scale foundries.
Performance data
Lifting load capacity 1～10t
Range of span 7.5～31.5m
Allowed crane classification group A6
Main Features：
1.The main girder and end carriage’s frames refer to those of LDA crane.
2.Hoisting mechanism, mainly used for casting,matches with electric wire rope hoist with single-speed or two-speed. The hoist is characterized with dual brakes, double Iimiters of displacement and overload protection and its cassification group is not less than M6.
3.The travelling mechanism adopts motors with soft-start and braking function.
4.The manipulation of this crane is required to stay away from thermal-radiated sources. It is generally manipulated by remote control or cab"s，if ground button control is required, a separate slide should be added.
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